Common dung beetle vs Medium-sized bark louse

Aphodius pedellus compared with Ectopsocus petersi

Key Differences

• Common dung beetle is Least Concern while Medium-sized bark louse is Not Evaluated.

Taxonomic Classification

Rank	Common dung beetle	Medium-sized bark louse
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Arthropoda (động vật Chân khớp)	Arthropoda (động vật Chân khớp)
Class same	Insecta (côn trùng)	Insecta (côn trùng)
Order	Coleoptera (Bọ cánh cứng)	Psocodea (Psocodea)
Family	Scarabaeidae	Ectopsocidae
Genus	Aphodius	Ectopsocus
Species	Aphodius pedellus	Ectopsocus petersi

Evolutionary Relationship

Common dung beetle and Medium-sized bark louse share a common ancestor at the Class level: Insecta. (côn trùng)

Conservation Status

Common dung beetle

LC — Least Concern

Medium-sized bark louse

NE — Not Evaluated

Physical Characteristics

Attribute	Common dung beetle	Medium-sized bark louse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Common dung beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, Sweden, Switzerland, and United States.

Medium-sized bark louse

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

Common dung beetle

<em>Aphodius pedellus</em>, a species of dung beetle in the family Scarabaeidae, is classified as Least Concern by the IUCN Red List, indicating a stable conservation outlook across its known range. The species has been documented in Denmark, Norway, Sweden, Switzerland, and the United States, with its distribution spanning virtually all terrestrial and freshwater biome types. As a member of the Aphodiini tribe, <em>Aphodius pedellus</em> typically inhabits pastures, meadows, and woodland edges where mammalian dung is available, as dung beetles in this genus rely on feces as both a breeding medium and a food resource. These beetles play a critical role in nutrient cycling and soil aeration, breaking down organic waste and accelerating the return of nutrients to the soil. Their burrowing activity beneath dung pats enhances soil structure and improves water infiltration. <em>Aphodius pedellus</em> is part of a guild of coprophagous insects that collectively support healthy agricultural and natural ecosystems across temperate Europe and North America. Biological traits of this species remain poorly documented in the scientific literature.

Shared Countries

Both species can be found in 4 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States